1. Reuter, M., and Orthner, L., FRG Patent Appl. no. 1035135, 1959; Chem. Abstr., 1960, vol. 54, p. 14125.
2. Erastov, O.A. and Nikonov, G.N., Funktsional’nozameshchennye fosfiny i ikh proizvodnye (Functionally Substituted Phosphines and Their Derivatives), Moscow: Nauka, 1986.
3. Valetdinov, R.K., Goruchest’ polimernykh materialov. Mezhvuzovskii sbornik nauchykh trudov, Volgograd: izd. Volgogr. Polikhn. Inst., 1987, p. 43.
4. Petrov, K.A., and Parshina, V.A., Russ. Chem. Rev., 1968, vol. 37, p. 1218.
5. James, R., and Lorenzini, F., Coord. Chem. Rev., 2010, vol. 254, p. 420.